China 15 Inch Passive PRO Audio Loudspeaker Outdoor Stage Line Array PA Speaker, Find details and Price about China Line Array Speaker, Outdoor Speaker from 15 Inch Passive PRO Audio Loudspeaker Outdoor Stage Line Array PA Speaker
General Specifications | ||
Nominal Diameter | 380/15 | mm/inch |
Rated Impedance | 8 | ohm |
Nominal Power handling | 400 | Watts |
Program Power | 800 | Watts |
Sensitivity(lw/lm) | 98 | dB |
Frequency Range | 36.3-5K | Hz |
Minimum Impedance(Zmin) | 5.2 | ohm |
Voice Coil Diameter | 75 | mm/inch |
Voice Coil Material | copper | |
Number of layers | 2 | |
Magnet gap depth | 10 | mm |
Surround Shape | W-roll | |
Basket | Cast Aluminium | |
Magnet | 190 | |
Mounting Information | ||
Overall Diameter | 390 | mm |
Bolt Circle Diameter | 370 | mm |
Baffle Cutout Diameter | 361 | mm |
Overall Depth | 160 | mm |
Net Weight | 6.95 | kg |
Shipping weight | 7.4 | kg |
Shipping Box | 400*400*175 | mm |
Thiele-Small Parameters | |||
Resonance frequency | Fs | 36.3 | Hz |
DC resistance | Re | 5.3 | ohm |
Mechanical factor | Qms | 7.3 | |
Electrical factor | Qes | 0.43 | |
Total factor | Qts | 0.41 | |
Mechanical compliance | Cms | 0.23 | mm/N |
Mechanical resistance | Rms | 2.7 | mech-ohm |
of suspension losses | |||
Effective Moving Mass | Mms | 85.3 | gr |
Half-space efficiency | Eff | 2.33 | % |
BL Factor | BL | 15.5 | T.m |
Equivalent Cas air load | Vas | 217.2 | liters |
Voice-coil inductance | LelK | 0.7 | mH |